Site: Suffolk House, Ipswich
On 27th March 2005 we fitted 9 combined water management and urinal dosing systems at Suffolk House, Ipswich.
The water usage was independently monitered and verified by En-Tech, the utility monitoring company, and was for the total water usage in the building.The analysis below shows that following the installation of the system, the water saving went from 13.81% to 36.41% in the first month.
Water usage analysis 2006 vs base year (2005)
This report is based on the actual bill date covering the period up to September 2006. Costs shown are based on 2005/2006 average of £1.70 per unit.| Month | 2005 m3 | 2006 m3 | m3 deviation from base year | m3 deviation from base year % |
| January | 1257 | 911 | -346 | -27.53 |
| February | 1100 | 1060 | -40 | -5.64 |
| March | 1153 | 1006 | -147 | -12.75 |
| April | 995 | 946 | -49 | -4.92 |
| May | 1014 | 874 | -140 | -13.81 |
| June | 1071 | 681 | -390 | -35.41 |
| July | 1144 | 693 | -451 | -39.42 |
| August | 1098 | 712 | -386 | -35.15 |
| September | 1058 | 678 | -380 | 35.92 |
| October | 1078 | 691 | -367 | -35.92 |
| November | 1018 | 652 | -368 | -35.92 |
| December | 802 | 872 | -320 | -35.92 |
| 12,878 | 9,476 |
| Year to date summary | |||
| 2005 m3 Jan to Sep | 9,890 | = | £16,813 |
| 2006 m3 Jan to Sep | 7,561 | = | £12,854 |
| Year end projection summary | |||
| 2005m3 Jan to Dec | 12,876 | = | £21,893 |
| 2006m3 Jan to Dec | 9,476 | = | £16,109 |
| Year on year deviation summary | |||
| Year to date saving | 2,329 | = | £3,959 |
| Projected year end saving | 3,402 | = | £5,784 |
